Warm up-Draw, shade, and label the sphere. Use more pressure with your pencil to create the darker values on the left. Element of Art - Value is the degree of light and dark in a design. It is the contrast between black and white and all the tones in between. https://www.youtube.com/watch?v=WzszH 9BN_hI https://www.youtube.com/watch?v=WzszH 9BN_hIWUEIJoWUEIJo Types of Shading Contrast contrast refers to the arrangement of opposite elements (light vs. dark colors, rough vs. smooth textures, large vs. small shapes, etc.) in a piece so as to create visual interest, excitement and drama. Your artwork should have a high contrast using all values. Strong Contrast Weak Contrast Value doesnt mean just black and white Shading Ribbons ` Student example Professional Examples